16 lines
444 B
Ruby
16 lines
444 B
Ruby
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# Adds the 'around_level' method to Logger.
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class Logger
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def self.define_around_helper(level)
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module_eval <<-end_eval
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def around_#{level}(before_message, after_message, &block)
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self.#{level}(before_message)
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return_value = block.call(self)
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self.#{level}(after_message)
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return return_value
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end
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end_eval
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end
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[:debug, :info, :error, :fatal].each {|level| define_around_helper(level) }
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end
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